Struct qt_gui::QAccessibleEvent

#[repr(C)]
pub struct QAccessibleEvent { /* fields omitted */ }

The QAccessibleEvent class is the base class for accessibility notifications.

C++ class: QAccessibleEvent.

C++ documentation:

The QAccessibleEvent class is the base class for accessibility notifications.

This class is used with QAccessible::updateAccessibility().

The event type is one of the values of QAccessible::Event. There are a number of subclasses that should be used to provide more details about the event.

For example to notify about a focus change when re-implementing QWidget::setFocus, the event could be used as follows:

void MyWidget::setFocus(Qt::FocusReason reason)
{
      // handle custom focus setting...
      QAccessibleEvent event(f, QAccessible::Focus);
      QAccessible::updateAccessibility(&event);
}

To enable in process screen readers, all events must be sent after the change has happened.

Methods

impl QAccessibleEvent

pub unsafe fn accessible_interface(&self) -> MutPtr<QAccessibleInterface>

Returns the QAccessibleInterface associated with the event. The caller of this function takes ownership of the returned interface.

Calls C++ function: virtual QAccessibleInterface* QAccessibleEvent::accessibleInterface() const.

C++ documentation:

Returns the QAccessibleInterface associated with the event. The caller of this function takes ownership of the returned interface.

pub unsafe fn child(&self) -> c_int

Returns the child index.

Calls C++ function: int QAccessibleEvent::child() const.

C++ documentation:

Returns the child index.

See also setChild().

pub unsafe fn from_q_object_event(
    obj: impl CastInto<MutPtr<QObject>>,
    typ: Event
) -> CppBox<QAccessibleEvent>

Constructs a QAccessibleEvent to notify that object has changed. The event type describes what changed.

Calls C++ function: [constructor] void QAccessibleEvent::QAccessibleEvent(QObject* obj, QAccessible::Event typ).

C++ documentation:

Constructs a QAccessibleEvent to notify that object has changed. The event type describes what changed.

pub unsafe fn from_q_accessible_interface_event(
    iface: impl CastInto<MutPtr<QAccessibleInterface>>,
    typ: Event
) -> CppBox<QAccessibleEvent>

Constructs a QAccessibleEvent to notify that interface has changed. The event type describes what changed. Use this function if you already have a QAccessibleInterface or no QObject, otherwise consider the overload taking a QObject parameter as it might be cheaper.

Calls C++ function: [constructor] void QAccessibleEvent::QAccessibleEvent(QAccessibleInterface* iface, QAccessible::Event typ).

C++ documentation:

Constructs a QAccessibleEvent to notify that interface has changed. The event type describes what changed. Use this function if you already have a QAccessibleInterface or no QObject, otherwise consider the overload taking a QObject parameter as it might be cheaper.

pub unsafe fn object(&self) -> MutPtr<QObject>

Returns the event object.

Calls C++ function: QObject* QAccessibleEvent::object() const.

C++ documentation:

Returns the event object.

pub unsafe fn set_child(&mut self, chld: c_int)

Sets the child index to child.

Calls C++ function: void QAccessibleEvent::setChild(int chld).

C++ documentation:

Sets the child index to child.

See also child().

pub unsafe fn type_(&self) -> Event

Returns the event type.

Calls C++ function: QAccessible::Event QAccessibleEvent::type() const.

C++ documentation:

Returns the event type.

pub unsafe fn unique_id(&self) -> c_uint

Calls C++ function: unsigned int QAccessibleEvent::uniqueId() const.

Trait Implementations

impl CppDeletable for QAccessibleEvent

unsafe fn delete(&mut self)

Destroys the event.

Calls C++ function: virtual [destructor] void QAccessibleEvent::~QAccessibleEvent().

C++ documentation:

Destroys the event.

impl DynamicCast<QAccessibleStateChangeEvent> for QAccessibleEvent

unsafe fn dynamic_cast(
    ptr: Ptr<QAccessibleEvent>
) -> Ptr<QAccessibleStateChangeEvent>

Calls C++ function: QAccessibleStateChangeEvent* dynamic_cast<QAccessibleStateChangeEvent*>(QAccessibleEvent* ptr).

unsafe fn dynamic_cast_mut(
    ptr: MutPtr<QAccessibleEvent>
) -> MutPtr<QAccessibleStateChangeEvent>

Calls C++ function: QAccessibleStateChangeEvent* dynamic_cast<QAccessibleStateChangeEvent*>(QAccessibleEvent* ptr).

impl DynamicCast<QAccessibleTableModelChangeEvent> for QAccessibleEvent

unsafe fn dynamic_cast(
    ptr: Ptr<QAccessibleEvent>
) -> Ptr<QAccessibleTableModelChangeEvent>

Calls C++ function: QAccessibleTableModelChangeEvent* dynamic_cast<QAccessibleTableModelChangeEvent*>(QAccessibleEvent* ptr).

unsafe fn dynamic_cast_mut(
    ptr: MutPtr<QAccessibleEvent>
) -> MutPtr<QAccessibleTableModelChangeEvent>

Calls C++ function: QAccessibleTableModelChangeEvent* dynamic_cast<QAccessibleTableModelChangeEvent*>(QAccessibleEvent* ptr).

impl DynamicCast<QAccessibleTextCursorEvent> for QAccessibleEvent

unsafe fn dynamic_cast(
    ptr: Ptr<QAccessibleEvent>
) -> Ptr<QAccessibleTextCursorEvent>

Calls C++ function: QAccessibleTextCursorEvent* dynamic_cast<QAccessibleTextCursorEvent*>(QAccessibleEvent* ptr).

unsafe fn dynamic_cast_mut(
    ptr: MutPtr<QAccessibleEvent>
) -> MutPtr<QAccessibleTextCursorEvent>

Calls C++ function: QAccessibleTextCursorEvent* dynamic_cast<QAccessibleTextCursorEvent*>(QAccessibleEvent* ptr).

impl DynamicCast<QAccessibleTextInsertEvent> for QAccessibleEvent

unsafe fn dynamic_cast(
    ptr: Ptr<QAccessibleEvent>
) -> Ptr<QAccessibleTextInsertEvent>

Calls C++ function: QAccessibleTextInsertEvent* dynamic_cast<QAccessibleTextInsertEvent*>(QAccessibleEvent* ptr).

unsafe fn dynamic_cast_mut(
    ptr: MutPtr<QAccessibleEvent>
) -> MutPtr<QAccessibleTextInsertEvent>

Calls C++ function: QAccessibleTextInsertEvent* dynamic_cast<QAccessibleTextInsertEvent*>(QAccessibleEvent* ptr).

impl DynamicCast<QAccessibleTextRemoveEvent> for QAccessibleEvent

unsafe fn dynamic_cast(
    ptr: Ptr<QAccessibleEvent>
) -> Ptr<QAccessibleTextRemoveEvent>

Calls C++ function: QAccessibleTextRemoveEvent* dynamic_cast<QAccessibleTextRemoveEvent*>(QAccessibleEvent* ptr).

unsafe fn dynamic_cast_mut(
    ptr: MutPtr<QAccessibleEvent>
) -> MutPtr<QAccessibleTextRemoveEvent>

Calls C++ function: QAccessibleTextRemoveEvent* dynamic_cast<QAccessibleTextRemoveEvent*>(QAccessibleEvent* ptr).

impl DynamicCast<QAccessibleTextSelectionEvent> for QAccessibleEvent

unsafe fn dynamic_cast(
    ptr: Ptr<QAccessibleEvent>
) -> Ptr<QAccessibleTextSelectionEvent>

Calls C++ function: QAccessibleTextSelectionEvent* dynamic_cast<QAccessibleTextSelectionEvent*>(QAccessibleEvent* ptr).

unsafe fn dynamic_cast_mut(
    ptr: MutPtr<QAccessibleEvent>
) -> MutPtr<QAccessibleTextSelectionEvent>

Calls C++ function: QAccessibleTextSelectionEvent* dynamic_cast<QAccessibleTextSelectionEvent*>(QAccessibleEvent* ptr).

impl DynamicCast<QAccessibleTextUpdateEvent> for QAccessibleEvent

unsafe fn dynamic_cast(
    ptr: Ptr<QAccessibleEvent>
) -> Ptr<QAccessibleTextUpdateEvent>

Calls C++ function: QAccessibleTextUpdateEvent* dynamic_cast<QAccessibleTextUpdateEvent*>(QAccessibleEvent* ptr).

unsafe fn dynamic_cast_mut(
    ptr: MutPtr<QAccessibleEvent>
) -> MutPtr<QAccessibleTextUpdateEvent>

Calls C++ function: QAccessibleTextUpdateEvent* dynamic_cast<QAccessibleTextUpdateEvent*>(QAccessibleEvent* ptr).

impl DynamicCast<QAccessibleValueChangeEvent> for QAccessibleEvent

unsafe fn dynamic_cast(
    ptr: Ptr<QAccessibleEvent>
) -> Ptr<QAccessibleValueChangeEvent>

Calls C++ function: QAccessibleValueChangeEvent* dynamic_cast<QAccessibleValueChangeEvent*>(QAccessibleEvent* ptr).

unsafe fn dynamic_cast_mut(
    ptr: MutPtr<QAccessibleEvent>
) -> MutPtr<QAccessibleValueChangeEvent>

Calls C++ function: QAccessibleValueChangeEvent* dynamic_cast<QAccessibleValueChangeEvent*>(QAccessibleEvent* ptr).

impl StaticDowncast<QAccessibleStateChangeEvent> for QAccessibleEvent

unsafe fn static_downcast(
    ptr: Ptr<QAccessibleEvent>
) -> Ptr<QAccessibleStateChangeEvent>

Calls C++ function: QAccessibleStateChangeEvent* static_cast<QAccessibleStateChangeEvent*>(QAccessibleEvent* ptr).

unsafe fn static_downcast_mut(
    ptr: MutPtr<QAccessibleEvent>
) -> MutPtr<QAccessibleStateChangeEvent>

Calls C++ function: QAccessibleStateChangeEvent* static_cast<QAccessibleStateChangeEvent*>(QAccessibleEvent* ptr).

impl StaticDowncast<QAccessibleTableModelChangeEvent> for QAccessibleEvent

unsafe fn static_downcast(
    ptr: Ptr<QAccessibleEvent>
) -> Ptr<QAccessibleTableModelChangeEvent>

Calls C++ function: QAccessibleTableModelChangeEvent* static_cast<QAccessibleTableModelChangeEvent*>(QAccessibleEvent* ptr).

unsafe fn static_downcast_mut(
    ptr: MutPtr<QAccessibleEvent>
) -> MutPtr<QAccessibleTableModelChangeEvent>

Calls C++ function: QAccessibleTableModelChangeEvent* static_cast<QAccessibleTableModelChangeEvent*>(QAccessibleEvent* ptr).

impl StaticDowncast<QAccessibleTextCursorEvent> for QAccessibleEvent

unsafe fn static_downcast(
    ptr: Ptr<QAccessibleEvent>
) -> Ptr<QAccessibleTextCursorEvent>

Calls C++ function: QAccessibleTextCursorEvent* static_cast<QAccessibleTextCursorEvent*>(QAccessibleEvent* ptr).

unsafe fn static_downcast_mut(
    ptr: MutPtr<QAccessibleEvent>
) -> MutPtr<QAccessibleTextCursorEvent>

Calls C++ function: QAccessibleTextCursorEvent* static_cast<QAccessibleTextCursorEvent*>(QAccessibleEvent* ptr).

impl StaticDowncast<QAccessibleTextInsertEvent> for QAccessibleEvent

unsafe fn static_downcast(
    ptr: Ptr<QAccessibleEvent>
) -> Ptr<QAccessibleTextInsertEvent>

Calls C++ function: QAccessibleTextInsertEvent* static_cast<QAccessibleTextInsertEvent*>(QAccessibleEvent* ptr).

unsafe fn static_downcast_mut(
    ptr: MutPtr<QAccessibleEvent>
) -> MutPtr<QAccessibleTextInsertEvent>

Calls C++ function: QAccessibleTextInsertEvent* static_cast<QAccessibleTextInsertEvent*>(QAccessibleEvent* ptr).

impl StaticDowncast<QAccessibleTextRemoveEvent> for QAccessibleEvent

unsafe fn static_downcast(
    ptr: Ptr<QAccessibleEvent>
) -> Ptr<QAccessibleTextRemoveEvent>

Calls C++ function: QAccessibleTextRemoveEvent* static_cast<QAccessibleTextRemoveEvent*>(QAccessibleEvent* ptr).

unsafe fn static_downcast_mut(
    ptr: MutPtr<QAccessibleEvent>
) -> MutPtr<QAccessibleTextRemoveEvent>

Calls C++ function: QAccessibleTextRemoveEvent* static_cast<QAccessibleTextRemoveEvent*>(QAccessibleEvent* ptr).

impl StaticDowncast<QAccessibleTextSelectionEvent> for QAccessibleEvent

unsafe fn static_downcast(
    ptr: Ptr<QAccessibleEvent>
) -> Ptr<QAccessibleTextSelectionEvent>

Calls C++ function: QAccessibleTextSelectionEvent* static_cast<QAccessibleTextSelectionEvent*>(QAccessibleEvent* ptr).

unsafe fn static_downcast_mut(
    ptr: MutPtr<QAccessibleEvent>
) -> MutPtr<QAccessibleTextSelectionEvent>

Calls C++ function: QAccessibleTextSelectionEvent* static_cast<QAccessibleTextSelectionEvent*>(QAccessibleEvent* ptr).

impl StaticDowncast<QAccessibleTextUpdateEvent> for QAccessibleEvent

unsafe fn static_downcast(
    ptr: Ptr<QAccessibleEvent>
) -> Ptr<QAccessibleTextUpdateEvent>

Calls C++ function: QAccessibleTextUpdateEvent* static_cast<QAccessibleTextUpdateEvent*>(QAccessibleEvent* ptr).

unsafe fn static_downcast_mut(
    ptr: MutPtr<QAccessibleEvent>
) -> MutPtr<QAccessibleTextUpdateEvent>

Calls C++ function: QAccessibleTextUpdateEvent* static_cast<QAccessibleTextUpdateEvent*>(QAccessibleEvent* ptr).

impl StaticDowncast<QAccessibleValueChangeEvent> for QAccessibleEvent

unsafe fn static_downcast(
    ptr: Ptr<QAccessibleEvent>
) -> Ptr<QAccessibleValueChangeEvent>

Calls C++ function: QAccessibleValueChangeEvent* static_cast<QAccessibleValueChangeEvent*>(QAccessibleEvent* ptr).

unsafe fn static_downcast_mut(
    ptr: MutPtr<QAccessibleEvent>
) -> MutPtr<QAccessibleValueChangeEvent>

Calls C++ function: QAccessibleValueChangeEvent* static_cast<QAccessibleValueChangeEvent*>(QAccessibleEvent* ptr).

impl StaticUpcast<QAccessibleEvent> for QAccessibleStateChangeEvent

unsafe fn static_upcast(
    ptr: Ptr<QAccessibleStateChangeEvent>
) -> Ptr<QAccessibleEvent>

Calls C++ function: QAccessibleEvent* static_cast<QAccessibleEvent*>(QAccessibleStateChangeEvent* ptr).

unsafe fn static_upcast_mut(
    ptr: MutPtr<QAccessibleStateChangeEvent>
) -> MutPtr<QAccessibleEvent>

Calls C++ function: QAccessibleEvent* static_cast<QAccessibleEvent*>(QAccessibleStateChangeEvent* ptr).

impl StaticUpcast<QAccessibleEvent> for QAccessibleTextCursorEvent

unsafe fn static_upcast(
    ptr: Ptr<QAccessibleTextCursorEvent>
) -> Ptr<QAccessibleEvent>

Calls C++ function: QAccessibleEvent* static_cast<QAccessibleEvent*>(QAccessibleTextCursorEvent* ptr).

unsafe fn static_upcast_mut(
    ptr: MutPtr<QAccessibleTextCursorEvent>
) -> MutPtr<QAccessibleEvent>

Calls C++ function: QAccessibleEvent* static_cast<QAccessibleEvent*>(QAccessibleTextCursorEvent* ptr).

impl StaticUpcast<QAccessibleEvent> for QAccessibleTextSelectionEvent

unsafe fn static_upcast(
    ptr: Ptr<QAccessibleTextSelectionEvent>
) -> Ptr<QAccessibleEvent>

Calls C++ function: QAccessibleEvent* static_cast<QAccessibleEvent*>(QAccessibleTextSelectionEvent* ptr).

unsafe fn static_upcast_mut(
    ptr: MutPtr<QAccessibleTextSelectionEvent>
) -> MutPtr<QAccessibleEvent>

Calls C++ function: QAccessibleEvent* static_cast<QAccessibleEvent*>(QAccessibleTextSelectionEvent* ptr).

impl StaticUpcast<QAccessibleEvent> for QAccessibleTextInsertEvent

unsafe fn static_upcast(
    ptr: Ptr<QAccessibleTextInsertEvent>
) -> Ptr<QAccessibleEvent>

Calls C++ function: QAccessibleEvent* static_cast<QAccessibleEvent*>(QAccessibleTextInsertEvent* ptr).

unsafe fn static_upcast_mut(
    ptr: MutPtr<QAccessibleTextInsertEvent>
) -> MutPtr<QAccessibleEvent>

Calls C++ function: QAccessibleEvent* static_cast<QAccessibleEvent*>(QAccessibleTextInsertEvent* ptr).

impl StaticUpcast<QAccessibleEvent> for QAccessibleTextRemoveEvent

unsafe fn static_upcast(
    ptr: Ptr<QAccessibleTextRemoveEvent>
) -> Ptr<QAccessibleEvent>

Calls C++ function: QAccessibleEvent* static_cast<QAccessibleEvent*>(QAccessibleTextRemoveEvent* ptr).

unsafe fn static_upcast_mut(
    ptr: MutPtr<QAccessibleTextRemoveEvent>
) -> MutPtr<QAccessibleEvent>

Calls C++ function: QAccessibleEvent* static_cast<QAccessibleEvent*>(QAccessibleTextRemoveEvent* ptr).

impl StaticUpcast<QAccessibleEvent> for QAccessibleTextUpdateEvent

unsafe fn static_upcast(
    ptr: Ptr<QAccessibleTextUpdateEvent>
) -> Ptr<QAccessibleEvent>

Calls C++ function: QAccessibleEvent* static_cast<QAccessibleEvent*>(QAccessibleTextUpdateEvent* ptr).

unsafe fn static_upcast_mut(
    ptr: MutPtr<QAccessibleTextUpdateEvent>
) -> MutPtr<QAccessibleEvent>

Calls C++ function: QAccessibleEvent* static_cast<QAccessibleEvent*>(QAccessibleTextUpdateEvent* ptr).

impl StaticUpcast<QAccessibleEvent> for QAccessibleValueChangeEvent

unsafe fn static_upcast(
    ptr: Ptr<QAccessibleValueChangeEvent>
) -> Ptr<QAccessibleEvent>

Calls C++ function: QAccessibleEvent* static_cast<QAccessibleEvent*>(QAccessibleValueChangeEvent* ptr).

unsafe fn static_upcast_mut(
    ptr: MutPtr<QAccessibleValueChangeEvent>
) -> MutPtr<QAccessibleEvent>

Calls C++ function: QAccessibleEvent* static_cast<QAccessibleEvent*>(QAccessibleValueChangeEvent* ptr).

impl StaticUpcast<QAccessibleEvent> for QAccessibleTableModelChangeEvent

unsafe fn static_upcast(
    ptr: Ptr<QAccessibleTableModelChangeEvent>
) -> Ptr<QAccessibleEvent>

Calls C++ function: QAccessibleEvent* static_cast<QAccessibleEvent*>(QAccessibleTableModelChangeEvent* ptr).

unsafe fn static_upcast_mut(
    ptr: MutPtr<QAccessibleTableModelChangeEvent>
) -> MutPtr<QAccessibleEvent>

Calls C++ function: QAccessibleEvent* static_cast<QAccessibleEvent*>(QAccessibleTableModelChangeEvent* ptr).